baber/WOPTO huggingface dataset:
Patent JP-H07334000-A (JP)
Title: Image forming device
Inventor: YASUDA KAZUO
IPC: G03G15/06
Filed: 1994-06-08
Abstract: PURPOSE:To obtain an image provided with a stable color and a line width without requiring adjustment, with respect to an image forming device used to require many adjusting man-hour in setting the condition for obtaining a stability of the color and the line width, and resulting in remarkable increase in cost for settling the problem by the part precision. CONSTITUTION:In the image forming device forming the toner image by inversely developing the latent image formed on the image forming body 1 by the laser exposure means 113, and transferring on the recording paper after forming by overlapping the toner image, the developing device 2 is severally classified in ranks by estimating the developing gap amount, or the developing gap amount and the developer layer thickness amount by the parts level, and controlled by the control means so that the AC bias value of the developing or the PWM value of the laser exposure is changed corresponding to the rank.
Patent JP-H07336416-A (JP)
Title: Telephone set
Inventor: OKAMOTO TOSHIYUKI
IPC: H04M1/06
Filed: 1994-06-08
Abstract: PURPOSE:To provide a multifunctional telephone set which can omit the before/ after processings of a masking when a function setting changeover switch is dip-soldered onto a printed circuit board and also can prevent a short-circuit fault that may be caused by a bug, etc., entering through an operating hole formed for the changeover switch. CONSTITUTION:An operating hole 3d where a function setting changeover switch 10 is placed is formed in a recess part 3c included in a handset cradle 3a of an upper plate 3 of a telephone main body 1. The switch 10 is mounted on a projection part 7a formed on the upper surface of a printed circuit board 7 contained in the main body 1 together with a hook switch 8 and a lead parts 9. Thus the telephone functions can be switched when the lever of the switch 10 protruding through the hole 3d is operated after the handset is removed. The hole 3d is covered by the handset while the telephone is not used.
Patent JP-S616119-A (JP)
Title: Highly swellable inorganic granule
Inventor: SAITOU KAZUO
IPC: C01B33/26
Filed: 1984-06-21
Abstract: PURPOSE:To provide highly swellable inorg. granules having improved dispersibility in water and improved handleability by mixing a montmorillonite-base clay mineral with specified amounts of an Na compound and an Mg compound, kneading the mixture with water, and granulating it. CONSTITUTION:100 Parts by weight of montmorillonite-base clay mineral, preferably calcium type bentonite are mixed with 0.1-10 parts of one or more kinds of Na compounds selected among Na salts, NaOH and Na2O and 0.1-10 parts of one or more kinds of Mg compounds selected among Mg salts, Mg(OH)2 and MgO. The mixture is kneaded with about 10-50wt% water and granulated to about 0.1-5mm.. The resulting inorg. granules have high swelling power, a high rate of swelling, high dispersibility in water and superior handleability, so they can be used as a waterproofing material, a civil engineering and construction material, a slurrifying agent for boring, a binder for a casting mold or the like.
Patent JP-S616551-A (JP)
Inventor: NISHIHARA MASAHIRO
IPC: F25B7/00
Filed: 1984-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09308562-A (JP)
Title: Futon cover
Inventor: INOUE IKUKO
IPC: A47C31/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a cover easier to put on and off a FUTON (a large light filled bag for sleeping on or under) of whatever size, fast to dry after washing and easier to iron. SOLUTION: It's composed of a rectangular cloth 11 for back cover to cover whole the back of the FUTON and a plain clot formed by folding cloths 12-15 to fold on the FUTON surface to be applied all round the cloth 11 of the size to meet it. Every corner of the folding cloths 12-15 is cut off as shown on the sketch. Several hook holes 12b-15b are processed starting from the cut out edges 16a, 16b of the clothe 16 at regular intervals along edges 12a-15a. Such holes 12b-15b are to meet together respectively to the adjacent one when the folding cloths 12-15 were bent down on the surface of the FUTON then those coupled holes are respectively hooked by snaps.
Patent JP-S61284503-A (JP)
Title: Molded body of metallic powder
Inventor: KOBAYASHI YOSHIKI
IPC: B22F3/02
Filed: 1985-06-10
Abstract: PURPOSE:To form a high density metallic layer often sintering by adding a small amount of a high molecular substance contg. nitrile to metallic powder so as to provide satisfactory flexibility, strength and elongation. CONSTITUTION:A high molecular substance contg. nitrile as a binder is added to metallic powder such as iron-base powder by <8 pts.wt. per 100 pts.wt. powder. Acrylonitrile-butadiene copolymer rubber or the like is used as the high moldcular substance contg. nitrile. Resin for providing an adhesive property may be added to the binder. A molded body of the metallic powder contg. the binder is stuck to the surface of a metallic base material and sintered. A metallic layer formed by the sintering has high density and can prevent the wear and corrosion of the surface of the base material.
Patent JP-H11305536-A (JP)
Title: Toner container, developing device, process cartridge, and method for applying seal member
Inventor: FUJIWARA YASUO
IPC: G03G15/08
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge which secures stability regarding the tearing of the seal end portion of a tearing seal member formed into one sheet and which also prevents the contact of a roller when the seal member is opened and a method for forming the process cartridge. SOLUTION: In the process cartridge and a method for manufacturing the same, one tearing seal member 17 is then subjected to a bending process 50 without applying tension to a seal fusing end portion after a seal 12i and its free end is fixed during the bending process, so that stable tearableness can be obtained without fusion turning and delamination phenomenon, and so that the contact of a process cartridge with a roller when the seal member is opened is prevented.
Patent JP-H11330235-A (JP)
Title: Method and device for working insulating layer of semiconductor device
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/28
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for working insulating layer of semiconductor device by which wiring grooves and connecting holes for a dielectric film, which has a low dielectric constant and becomes necessary in a succeeding wiring process can be formed and the grooves and holes can be micro-worked inexpensively with a short TAT. SOLUTION: A method of working insulating layer of semiconductor device includes an insulating layer forming process for forming an insulating layer 24 on a substrate 23 to be treated, a wiring groove forming process for forming wiring grooves 29 through the insulating layer 24, and a burying process for filling the grooves 29 with a conductive material. The wiring groove forming process includes a step of forming the wiring grooves 29 into the surface layer section of the insulating layer 24, by pressing an inverted mold having a surface layer section 28 which is formed to the inverted shapes of the wiring grooves 29, to be formed against the surface of the insulating layer 24 while the substrate 23, inverted mold, or both of the substrate 23 and mold are heated.
Patent JP-H10321751-A (JP)
Title: Chip carrier board for semiconductor package, manufacture thereof, and semiconductor device
Inventor: NAOYUKI SUSUMU
IPC: H05K1/11
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To realize simultaneous and quick formation of a multiple number of holes with low costs by chemically forming holes for external connection terminals in a chip carrier board for a semiconductor package. SOLUTION: A 18 μm-thick copper foil 1, a 25 μm-thick insulating layer 2 and a film 4 having a photosensitive layer 3 are compressed by a laminator into a laminate. The photosensitive layer 3 is printed and developed to make holes therein. Then, the insulating layer 2 is etched with use of the developed layer 3 as an etching resist to make the holes. The photosensitive layer 3 is released, and then a circuit is formed on the copper foil 1 with the insulating layer used as a carrier board as it is. As a result, a chip carrier board for a semiconductor package is obtained.
Patent JP-H11323543-A (JP)
Title: Formation of thin film and thin film forming device
Inventor: SUGAWARA TOMOAKI
IPC: C23C14/34
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To safely return to a normal operation without decreasing the productivity when abnormal discharge has occurred by feeding DC electric power to a non-insulating target via a low-pass filter so as to be superposed with high frequency electric power and periodically reducing or stopping only the high frequency electric power. SOLUTION: In a vacuum tank 11, a noninsulating target 14 is arranged on a target electrode 13 provided with a magnet device 17, which is fed with D.C. electric power via a low-pass filter 20, and furthermore, high frequency electric power is fed via a matching box 22 in a state of being superposed thereto. In this way, magnetic fluxes 18 are formed parallel to the surface of a target to generate plasma, and the target 14 is sputtered to form an electrically conductive thin film on an oppositely arranged substrate 15. At this time, only the high frequency electric power is periodically reduced or stopped to regularly suppress characteristic abnormal discharge. In this way, at the time of dropping or stopping the DC electric current for a certain time in the case of DC type abnormal discharge and returning it to normal discharge, the shift of the high frequency electric power abnormal discharge can be prevented.
Patent JP-H06338218-A (JP)
Title: Conductive paste
Inventor: KUWAJIMA HIDEJI
IPC: H01B1/00
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the short circuit between electrodes or between wirings even if an electric field is applied to it under conductive and hot and humid atmosphere by containing specified ingredients in conductive paste. CONSTITUTION:Conductive paste contains flake-shaped silver powder, copper powder, and ceramic powder. Hereby, high conductive paste, where the content of silver is small and the resistance between through holes in a wiring board is low, can be gotten. Moreover, economical conductive paste, where the drop of insulation resistance between through holes after load test in humidity is low and further the quantity of used silver can be lessened, can be gotten.
Patent JP-S5651043-A (JP)
Title: Detector for cassette-half of tape recorder
Inventor: KOIKE TADASHI
IPC: G11B15/675
Filed: 1979-09-29
Abstract: PURPOSE: To obtain the detector with a simple construction and low cost, by detecting the states of noninsertion of cassette-half, recordable with insertion and not recordable with insertion, by means of one three-step change-over switch.  
     CONSTITUTION: The detector consists of a three-step changeover switch 17 which detects the 1st state of noninsertion of a cassette-half (KH)21, second state recordable with insertion, detection lever 3 detecting the presence of miserasion, preventing means and performing the change-over to each state with the movement of the switch 17, and projection lever 5 detecting the presence of KH21 at the closing of cassette holder (KA). At the closing of KA, if no KH21 is present in KA, the projection lever 5 makes the change-over switch to the 1st state of detecting position via the detection lever 3, and depending on the presence of the KH21 in the KA and whether or not the presence of miserasion preventing means, the detection lever 3 makes the switch 17 into the 2nd or 3rd detection position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6019825-A (JP)
Title: Pile penetration work
Inventor: YORITOMI RIYUUTAROU
IPC: E02D7/20
Filed: 1983-07-13
Abstract: PURPOSE:To raise the reliability of the bearing capacity of piles by determining the force of penetrating a pile and also the condition of the ground by a method in which the turning angle and pressing force of a measuring sheave at any point on the way of the pile penetration are detected and the penetration force of the pile is obtained and displayed. CONSTITUTION:The main rope 14 is engaged with plural penetration sheaves 7 and 8 provided to a reaction supporter 4 fixed to the ground and a coping 2 contacted with the top of a pile 1 to be driven, the rope 14 is rolled up, the reaction supporter 4 is moved downwards, and the pile 1 is penetrated into the ground. A measuring sheave 22 provided to the supporter 4 is pressingly contacted at a given contact angle with the main rope 14, and the revolving number of the sheave 2 and the pressing force of the sheave 22 are measured by sensors 25 and 28 and displayed by writting on a recording paper 27. The penetrating force and depth of the pile can thus be determined and the conditions of the ground can also be made clear.
Patent JP-H02307398-A (JP)
Title: Automatic voltage regulator
Inventor: SHIMIZU MOTOHISA
IPC: H02P9/30
Filed: 1989-05-19
Abstract: PURPOSE:To enable suppressing the fluctuation of output voltage of a generator effectively by giving a detection signal to the comparison input side of an amplifier in an integration circuit for integration of said signal and by comparing the integrated detection signal and a reference signal. CONSTITUTION:The output voltage in an AC generator is detected by detection windings DU-CL, DV-CL, DW-CL and a detection signal DS obtained by rectification and smoothing of the detected voltage signal and a reference signal SS are compared by a comparator CMP1. Then, when a field current If is switching-controlled on the basis of said comparison result so that the output voltage of said generator key becomes constant, said detection signal DS is given to the comparison input side of an amplifier OP-AMP1 in an integration circuit 11 for integration of said detection signal and the integrated detection signal 1-DS and a reference signal SS are compared by a comparator CMP1. Thus, it is possible to suppress the fluctuation of output voltage of a generator at the time of voltage regulation effectively.
Patent JP-H07336398-A (JP)
Title: Fm detector
Inventor: SATO TOMONORI
IPC: H03D3/06
Filed: 1994-06-09
Abstract: PURPOSE:To obtain an FM detector where the frequency information on an FM signal is converted into the duty ratio of a rectangular wave and is detected, regarding an FM detector for detecting the FM signal. CONSTITUTION:In a waveform conversion means 1, an input signal is converted into a rectangular wave. In a first digital circuit 2, the phase of a rectangular wave signal is shifted by an arbitrary phase and the signal is outputted. In a second digital circuit 3, the rectangular wave signal and the output signal of the first digital circuit 2 are multiplied. As a result, the modulation output signal of an FM signal is generated by converting the frequency information on the input signal into the duty ratio of a rectangular wave, outputting the information and converting the duty ratio of the output of a second digital circuit 3 into voltage by a voltage conversion means 4.
Patent JP-H0420889-A (JP)
Title: Method for measuring pseudo noise code of gps receiver
Inventor: TATEDA YOSHIFUMI
IPC: G01S1/00
Filed: 1990-05-16
Abstract: PURPOSE:To obtain the highly accurate measured value of the phase of a pseudo noise code without tracking and drawing the pseudo noises by obtaining the change in phase of the pseudo noise code based on the change in phase of a carrier wave, and performing subtraction between the phase errors of the estimated value of the pseudo noise code and the received signal. CONSTITUTION:In a demodulator part 9 of a GPS receiver, the phase errors of a pseudo noise code and a carrier wave are independently measured. The measured results are delivered into a control part 8. When the radio wave from a satellite is interrupted, a pseudo-noise-code generating part 10 is controlled, and the pseudo noise code is scanned. Then the satellite signal is detected with the demodulator part 9. The phase of the pseudo noise code when the signal is detected at the next time is set in the generator 10. The phase of the pseudo noise code is measured with the demodulator part 9. Thereafter, whether the signal of the satellite is received or not is confirmed. Then, the phase of the pseudo noise code is changed. Then, the phase of the pseudo noise code of the satellite signal is computed by the operation based on the preset value and the changed value of the pseudo noise code and the frequency of the regenerated carrier wave. The value is outputted as the measured value.
Patent JP-H02309074-A (JP)
Title: Pressure control valve
Inventor: YAMAMOTO KOHEI
IPC: F16K17/04
Filed: 1989-05-20
Abstract: PURPOSE:To omit a check valve and make a device small-sized by blocking the flow from a primary side port to a secondary side port until the pressure of the primary side port exceeds the preset pressure, and allowing the flow in the opposite direction even if the pressure of the secondary side port is lower than the preset pressure. CONSTITUTION:When the pressure of a primary side port P1 exceeds the preset pressure of the first spring 21, a spool 18 is moved to the position communicating the first and the third passages 12 and 14, a pressure fluid flows from the primary side port P1 to a secondary side port P2 via the first and the third passages 12 and 14, and an intermediate member 20 is moved together with the spool 18 and separated from a movement restricting member 25. On the other hand, when the pressure fluid flows in from the secondary side port P2, if the pressure exceeds the preset pressure of the second spring 22, the spool 18 is moved to the position communicating the second and the third passages 13 and 14, the pressure fluid flows from the secondary side port P2 to the primary side port P1 via the third and the second passages 14 and 13, the intermediate member 20 is brought into contact with the movement restricting member 25, and its movement is restricted.
Patent JP-H05216844-A (JP)
Title: Method and apparatus for improved task distribution in multiprocessor data processing system
Inventor: DEIBITSUDO EE FURESUKESU
IPC: G06F15/16
Filed: 1992-05-20
Abstract: PURPOSE: To attain the efficiency of a task distributing method in a multiprocessor system. CONSTITUTION: Each task queue Q1 -QN has its own task queue characteristic 26-30 affecting each other for processing a related task, and it includes the minimum demand processor equipment constitution, execution priority order of a task in a related queue for the task in another queue, and execution dependency for the task in another queue. Processors P1 -P4 in a multiprocessor data processing system 10 are connected with all the task queues Q1 -QN, and a task to be processed is selected in a selection sequence decided according to the related task queue characteristic. Therefore, a task is actively fetched and processed from the task queue in the highest priority order at first, and then successively from the task queue in the lower priority order.
Patent JP-H04353540-A (JP)
Title: Polyolefin resin composition
Inventor: AINE TOSHIHIRO
IPC: C08L23/02
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a composition excellent in heat, scuff and chemical resistance and mechanical characteristics by blending a specific cyclic olefin resin with a crystalline polyolefin resin. CONSTITUTION:A composition is obtained by blending (A) a crystalline polyolefin with (B) a cyclic olefin resin, selected from copolymers of ethylene and cyclic olefins expressed by formula p and q are 0 or >=1; m and n are 0, 1 or 2; R<1> to R<19> are hydrogen, halogen, aliphatic hydrocarbon, etc.; R<9> and R<13> or R<10> and R<11> may directly be linked or bound through 1-3C alkylene; R<15> and R<12> or R<15> and R<11> may mutually be bound to form monocyclic or polycyclic aromatic ring when (n) and (m) are 0 and hydrogenated copolymers thereof and having 0.05-10dl/g intrinsic viscosity measured in decalin at 135 deg.C and >=0 deg.C softening temperature (TMA) at a weight ratio within the range of (98/2)-(2/98). The component (A) preferably has >=20% crystallinity measured by an X-ray diffractometory.
Patent JP-H06317457-A (JP)
Title: Register
Inventor: NAKAMURA YOSHIHIRO
IPC: G01G23/01
Filed: 1993-04-30
Abstract: PURPOSE:To correct the detection signal of a metric cell by detecting the oscillation mode of floor from the oscillatory components of dummy signals detected by a plurality of dummy cells disposed on the same floor as the metric cell. CONSTITUTION:Weight detecting sections 31-3m detect the weights of objects mounted on the mounting parts 21-2m of metric units 11-1m and produce metric signals W1-Wm. A plurality of dummy cells 41-4n are disposed on the same floor as the detecting sections 31-3m through a frame FR in order to detect and output dummy signals D1-Dn upon vibration of the floor. The signals W1-Wm, D1-Dn are fed, respectively, through amplifiers 61-6m, 71-7n to a multiplexer 5 thence outputted selectively to an A/D converter 8 where the signals are converted digitally and fed to a CPU 9. The CPU 9 detects an oscillation modes based on the oscillatory components of the signals D1-Dm, calculates the vertical displacements of the metric units 11-1m on the floor F, and subtracts the calculated displacement from the signals W1-Wm thus removing the influence of the vibration of floor.
Patent JP-H11330119-A (JP)
Title: Bump bonding device
Inventor: NARITA MASACHIKA
IPC: H01L21/60
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a bump bonding device capable of stably recognizing a position by a recognition camera, without sharply increasing cost and capable of stably feeding a bonding wire to a bonding work mechanism. SOLUTION: In this bump bonding device, a camera unit 40 provided with a recognition camera 24 capable of recognizing the position of an IC chip to be bonded, and a lens barrel for the camera 24 forms bumps on a wafer loaded on a bonding stage 10 by a bonding head 11 arranged on the upper part of the bonding work mechanism. In this case, the camera 24 is fixed on the upper part of a base material of the head 11, and the lens barrel is arranged coaxially on the front side of the camera 24 with the camera 24 and fixed on the base member by plural points, consisting of a point near to a base end part connected to the camera 24 and a prescribed point ahead of the nearby point.
Patent JP-S5554574-A (JP)
Title: Plasma etching apparatus
Inventor: KAMINAKA SHIYOUICHI
IPC: C23F1/08
Filed: 1978-10-18
Abstract: PURPOSE: To improve the uniformity of etching, by providing sheltering body of supply gas for etching in order to make uniform the plasma density contacting with the surface of semiconductor substrate to be etched.  
     CONSTITUTION: Radical reaction component is made at the part of the vacant spaces 6, 7 by introducing gas for etching with the pressure in the reaction tube 3 reduced and supplying high frequency wave electric power for the metal electrodes 1, 2. Then, the semiconductor substrate to be etched 9 arranged on the boat 8, is etched by the above reaction component. On this occasion, the regulation board 11 is inserted as sheltering body in the gap 10 of the substrates 9, 9 and quantity of radical reaction component in the peripheral part of the substrate 9. On the other hand, central part of the board 11 is hollowed concentrically against the central part of the substrate 9 so as to be a half diameter of the substrate 9. Accordingly, uniformity of etching is improved by eliminating the difference of etching speed of the peripheral part and central part of the substrate 9. 
     COPYRIGHT: (C)1980,JPO&Japio